.containter {
  width: 1230px;
  margin: auto;
}
.header {
  font: 12px/1.5 tahoma, arial, "\5b8b\4f53";
  -ms-overflow-style: scrollbar;
}
.header .topnav {
  border-bottom: 1px solid #e5e5e5;
  background-color: #f2f2f2;
  height: 32px;
  color: #999;
  line-height: 32px;
  font-family: "Microsoft YaHei", tahoma, arial, 'Hiragino Sans GB', '\5b8b\4f53', sans-serif;
}
.header .topnav p a:nth-of-type(1) {
  padding-left: 20px;
  padding-right: 10px;
}
.header .topnav p a:nth-of-type(2) {
  padding-left: 10px;
  padding-right: 10px;
}
.header .topnav p a:hover {
  color: #FF0036;
}
.header .topnav a {
  color: #999;
}
.header .topnav p > em > span {
  color: #f56a00;
}
.header .topnav ul li {
  float: left;
  padding-left: 10px;
  padding-right: 10px;
  border: solid #f2f2f2;
  border-width: 0 1px;
  padding-bottom: 1px;
}
.header .topnav ul li a {
  position: relative;
}
.header .topnav ul li b {
  position: absolute;
  right: -10px;
  top: 7px;
  width: 0;
  height: 0;
  border-width: 3px;
  border-style: solid;
  border-color: #bbb transparent transparent;
  font-size: 0;
  line-height: 0;
  transition: all 0.2s linear;
}
.header .topnav ul li i {
  color: #FF0036;
}
.header .topnav ul li a:hover {
  color: #FF0036;
}
.header .topnav ul li a:hover b {
  transform: rotate(180deg);
  transform-origin: 50% 30%;
}
.header .topnav ul .item-b {
  padding-right: 14px;
  position: relative;
}
.header .topnav ul .item-b a:hover {
  text-decoration: underline;
  color: #FF0036;
}
.header .topnav ul .item-b .sub1 {
  width: 74px;
  padding: 8px 10px;
  position: absolute;
  left: -1px;
  top: 33px;
  border: 1px solid #eee;
  border-top: 0px;
  background-color: #fff;
  display: none;
  z-index: 100;
}
.header .topnav ul .item-b .sub1 a {
  display: block;
  line-height: 20px;
  color: #666;
}
.header .topnav ul .item-b .sub1 a:hover {
  text-decoration: underline;
  color: #FF0036;
}
.header .topnav ul .item-b .sub2 {
  width: 62px;
}
.header .topnav ul .item-b .sub3 {
  top: 33px;
  left: -71px;
  width: 122px;
  overflow: hidden;
  line-height: 20px;
  padding-top: 0px;
}
.header .topnav ul .item-b .sub3 li {
  width: 122px;
  padding: 0;
  border: 0;
  padding: 5px 0;
  border-bottom: 1px dashed #ccc;
}
.header .topnav ul .item-b .sub3 li h3 {
  color: #666;
  font-weight: 700;
  font-size: 12px;
}
.header .topnav ul .item-b .sub3 li a {
  display: inline-block;
  font-size: 12px;
}
.header .topnav ul .item-b .sub3 li .itema {
  margin-right: 22px;
}
.header .topnav ul .item-b:hover {
  background-color: #fff;
  border: 1px solid #eee;
  border-top: 0px;
}
.header .topnav ul .item-b:hover .sub1 {
  display: block;
}
.header .topnav ul .line {
  display: inline-block;
  width: 0;
  height: 14px;
  line-height: 14px;
  vertical-align: top;
  position: relative;
  top: 9px;
  left: 6px;
  font-size: 0;
  border-left: 1px solid #ccc;
  padding: 0 2px 0 5px;
}
.header .topnav ul .phone {
  position: relative;
}
.header .topnav ul .phone .sub-img {
  width: 175px;
  height: 227px;
  position: absolute;
  left: -50px;
  top: 30px;
  box-shadow: 0 0 5px #aaa;
  display: none;
  z-index: 1000;
  background-color: #fff;
}
.header .topnav ul .phone .sub-img img {
  display: block;
  margin: auto;
}
.header .topnav ul .phone .sub-img b {
  position: absolute;
  top: -10px;
  left: 50%;
  border: 5px solid transparent;
  border-bottom-color: #fff;
}
.header .topnav ul .phone:hover .sub-img {
  display: block;
}
.header .topnav ul .site .item {
  position: relative;
  cursor: pointer;
}
.header .topnav ul .site .item b {
  top: 16px;
}
.header .topnav ul .site .item:hover b {
  transform: rotate(180deg);
  transform-origin: 50% 30%;
}
.header .topnav ul .site .sub4 {
  width: 1198px;
  height: 110px;
  left: -1126px;
  z-index: 10;
  padding: 25px 0;
}
.header .topnav ul .site .sub4 dl {
  float: left;
  padding-left: 30px;
}
.header .topnav ul .site .sub4 dl dt {
  font-size: 16px;
  height: 16px;
  line-height: 16px;
  padding-bottom: 8px;
}
.header .topnav ul .site .sub4 dl dd {
  display: inline-block;
  width: 80px;
  height: 16px;
  line-height: 16px;
  vertical-align: top;
  padding: 6px 0;
}
.header .topnav ul .site .sub4 dl dd a {
  color: #666;
  font-size: 12px;
  display: inline;
  position: relative;
}
.header .topnav ul .site .sub4 dl dd .nav-icon {
  background-image: url(../img/nav-icon.png);
}
.header .topnav ul .site .sub4 dl dd .new {
  background-position: -37px -11px;
}
.header .topnav ul .site .sub4 dl dd .hot {
  background-position: -37px 0;
}
.header .topnav ul .site .sub4 dl dd i {
  position: absolute;
  width: 9px;
  height: 11px;
  line-height: 0;
  font-size: 0;
  overflow: hidden;
}
.header .topnav ul .site .sub4 .part1 {
  width: 455px;
}
.header .topnav ul .site .sub4 .part1 dt {
  color: #f56a00;
}
.header .topnav ul .site .sub4 .part1 a:hover {
  color: #f56a00;
}
.header .topnav ul .site .sub4 .part2 {
  width: 455px;
  color: #2263d4;
  border-left: 1px solid #f5f5f5;
  border-right: 1px solid #f5f5f5;
}
.header .topnav ul .site .sub4 .part2 a:hover {
  color: #2263d4;
}
.header .topnav ul .site .sub4 .part3 {
  width: 196px;
}
.header .topnav ul .site .sub4 .part3 a:hover {
  color: #666;
}
.header .seach {
  height: 130px;
  position: relative;
}
.header .seach form {
  width: 628px;
  margin: auto;
  padding-top: 38px;
  height: 40px;
  font-size: 0;
}
.header .seach form input {
  width: 483px;
  height: 26px;
  padding: 5px;
  font-size: 16px;
  font: 16px/22px arial;
  border: 2px #FF0036 solid;
  outline: 0;
}
.header .seach form button {
  width: 130px;
  height: 40px;
  background-color: #FF0036;
  border: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 5px;
  color: #fff;
  vertical-align: top;
  cursor: pointer;
  font-family: '\5FAE\8F6F\96C5\9ED1', arial, "\5b8b\4f53";
}
.header .seach .seach-img {
  position: absolute;
  left: 0;
  top: 0;
  margin: 1px 25px;
}
.header .page-topnav {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 0, 0, 0.8);
  z-index: 10000;
  height: 0;
  transition: all 0.1s linear;
  overflow: hidden;
  line-height: 50px;
}
.header .page-topnav .left-box {
  height: 50px;
  margin-right: 50px;
}
.header .page-topnav .left-box i {
  font-size: 35px;
  color: #fff;
}
.header .page-topnav .right-box {
  height: 50px;
  line-height: 50px;
  width: 740px;
}
.header .page-topnav .right-box form {
  padding-top: 8px;
  line-height: 50px;
  font-size: 0px;
  width: 740px;
}
.header .page-topnav .right-box form input {
  width: 630px;
  height: 20px;
  font-size: 12px;
  vertical-align: top;
}
.header .page-topnav .right-box form button {
  width: 90px;
  height: 34px;
  font-size: 16px;
  vertical-align: top;
}
